Vacuum pump



1. Vacuum pump

1.1 : Perspective

1.2 : Perspective

1.3 : Perspective

1.4 : Perspective

1.5 : Perspective

1.6 : Perspective

1.7 : Perspective

1.8 : Perspective

1.9 : Front

1.10 : Back

1.11 : Right

1.12 : Left

1.13 : Top

1.14 : Bottom

The dot-dash broken lines appearing in the figures represent boundaries of the claimed design and form no part of the claimed design. The dash-dash broken lines appearing in the figures depict features of a vacuum pump that form no part of the claimed design. 

CLAIM The ornamental design for a vacuum pump, as shown and described. 